After seeing this video, I'm convinced that Rob Gronkowski's ankle is hurt much worse than anyone realized. It's the only explanation for why he'd be dancing like this.

In the video, which was "obtained exclusively by 98.5 The Sports Hub's Toucher and Rich" and "released Tuesday" as if it were something filmed in Dealey Plaza in 1963, Gronkowski lurches about awkwardly on stage with LMFAO. You can see how badly he wants to take his shirt off. He would later. We haven't seen that video yet.